Menstrual CycleMenopauseMenopause, PrematureMenstruationFollicular PhaseLuteal PhaseCell CycleEndometriumMenstruation DisturbancesWomen's HealthProgesteroneEstradiolPremenopauseWomenPremenstrual SyndromePostmenopauseEstrogensPerimenopauseEstrogen Replacement TherapyFollicle Stimulating HormonePregnanediolContraceptives, OralOvulationMenarchePregnancyAmenorrheaGonadal Steroid HormonesLuteinizing HormoneDysmenorrheaPrimary Ovarian InsufficiencyOvaryHot FlashesAge FactorsClimactericInfertility, FemaleFertile PeriodAnovulationTime FactorsOvariectomyMenstrual Hygiene ProductsHormone Replacement TherapyOvulation DetectionVaginaParityRisk FactorsAnti-Mullerian HormoneFertilityReproductive HistoryOsteoporosis, PostmenopausalHormonesEndometriosisOligomenorrheaCohort StudiesContraceptives, Oral, HormonalQuestionnairesEstroneAgingProgestinsEstrous CycleOvarian FollicleUterusPolycystic Ovary SyndromeBody Mass IndexHysterectomyReference ValuesPregnant WomenCross-Sectional StudiesSex CharacteristicsBattered WomenCell Cycle ProteinsCorpus LuteumCase-Control StudiesSex FactorsOvulation PredictionLongitudinal StudiesLevonorgestrelContraceptive Agents, FemaleBone DensityGonadotropinsOvulation InductionInhibinsFallopian TubesProspective StudiesSex Hormone-Binding GlobulinReproductionBreast NeoplasmsTestosteroneMenorrhagiaMacaca mulattaCervix UteriFollow-Up StudiesBreastFertilization in VitroAnalysis of VarianceMedroxyprogesterone AcetateNorethindroneOvarian DiseasesGenitalia, FemaleDeciduaImmunohistochemistry